Maryland workers compensation is priced off your payroll and the kind of work your people do, not a flat fee, so the cost varies widely from a low-risk office to a high-risk roofing crew. As a rough guide, you pay a rate for every 100 dollars of payroll in each job category, then that is adjusted up or down by your claims history. The good news for Maryland employers is that prices have been falling: as of mid-2026 the rating bureau NCCI has put through two straight cuts in its voluntary loss costs, the base rates that drive premiums, a 12.3 percent cut effective January 1, 2026 on top of a 13.2 percent cut that took effect January 1, 2025.
Who this is for: Maryland owners budgeting for a first policy or a renewal, and anyone trying to understand why their quote is what it is.
The short version
- Price is driven by payroll, the kind of work, and your past claims, not a flat rate.
- You pay a rate per 100 dollars of payroll in each work category.
- The base rates behind Maryland workers comp prices have dropped two years running, so prices are easing as of mid-2026.
- A year-end audit trues your premium up or down to your actual payroll.
- Correct work categories and a clean claims record are the biggest levers on your bill.
What drives your Maryland premium
Three things set the price. First is payroll, because you pay by the 100 dollars of wages, so a bigger payroll means a bigger premium. Second is the kind of work, captured by the category your work falls into for pricing, often called the class code; roofing and framing carry far higher rates than clerical or professional work. Third is your claims history, expressed as a score that raises or lowers your cost based on past claims, known as the experience modification rate, once your business is large enough to earn one. In Maryland the underlying rates start from advisory loss costs that NCCI files and the Maryland Insurance Administration reviews, and each insurer then applies its own multiplier, which is why quotes differ between carriers.
| Business type | Relative risk | Illustrative annual range |
|---|---|---|
| Office or professional services | Low | 450 to 2,100 dollars |
| Retail store | Low to medium | 1,000 to 4,600 dollars |
| Restaurant or cafe | Medium | 2,300 to 9,000 dollars |
| Cleaning or janitorial | Medium | 2,600 to 10,000 dollars |
| Landscaper or small contractor | High | 3,000 to 12,500 dollars |
| Roofing or framing crew | Very high | Often well into five figures |
How to pay less without cutting corners
Because payroll and work category drive the price, the biggest savings come from getting your categories right and keeping claims down. Employers often overpay because clerical or lower-risk staff get lumped into a higher-risk category, so a careful review of who does what can lower the bill right away. Keeping a clean claims record improves the score that adjusts your cost over time, and return-to-work and safety programs help there too. Paying attention to the year-end audit matters as well, since it trues your premium to your real payroll, and an overstated payroll estimate means you overpaid all year. Finally, because Maryland is a competitive market, the same business can get different prices from different carriers, so it pays to shop.
A Gaithersburg example
Illustrative, not a quote. A Gaithersburg HVAC contractor has three field technicians and one office administrator. At first the whole payroll is quoted on the higher field category, which overstates the cost. Splitting the office administrator into the correct low-risk clerical category drops the premium meaningfully, because that share of payroll is no longer rated as field work. With a clean claims record and the current downward rate trend, the renewal comes in lower still. We review the payroll split and the work categories every year so the price reflects the real work. See our workers comp for HVAC contractors page.
Real questions Maryland owners ask
How much does workers comp cost in Maryland?
It depends on your payroll, the kind of work, and your claims history, not a flat fee. You pay a rate for every 100 dollars of payroll in each work category, adjusted by your past claims.
How is the premium actually calculated?
Your payroll in each work category is multiplied by a rate per 100 dollars of wages, then adjusted by your claims-based score if you have one. A year-end audit trues the total up or down to your real payroll.
Are Maryland workers comp prices going up or down?
Down, recently. The industry group that sets Maryland's baseline rates, NCCI, put through a 12.3 percent cut effective January 1, 2026, following a 13.2 percent cut that took effect January 1, 2025.
Why is my quote different from another business like mine?
The kind of work and claims history differ, and each insurer applies its own multiplier to the state's advisory loss costs. That is why the same business can get different prices from different carriers, so it pays to shop.
What is the single biggest thing I can do to pay less?
Get your work categories right. Employers often overpay because low-risk office staff get lumped into a higher-risk category, so splitting the payroll correctly can lower the bill right away.
Does my claims history really change the price?
Yes, once your business is large enough to earn a score. That score, based on past claims, raises or lowers your cost, so keeping claims down and running safety and return-to-work programs pays off over time.
Will I owe more at the end of the year?
You might, or you might get money back. The premium is an estimate based on projected payroll, and a year-end audit trues it to what you actually paid, so an accurate estimate avoids surprises.
Why Maryland owners choose Morrow
- We shop the right market for you. In Maryland you buy workers' comp on the open market from any private insurer licensed in the state, and Maryland also runs a competitive state fund, Chesapeake Employers' Insurance Company, that both competes for ordinary business and must cover eligible employers no one else will take, so we can shop your rate widely and still have a guaranteed fallback for hard-to-place work.
- We catch pricing mistakes. Your price depends heavily on the category your work falls into for pricing (the class code). Put people in the wrong category and you overpay for years. We review your payroll and classifications before you buy.
- Proof of coverage, fast. Need a certificate (proof of coverage) for a general contractor or a landlord before Monday? We turn those around the same business day for most carriers.
- We help lower the score that drives your price. Insurers give you a score based on your past claims that raises or lowers your cost (the experience modification rate). We review it each year, flag errors, and connect you with return-to-work and safety resources that bring it down.
- Real people when a claim happens. When someone gets hurt, we stay involved through the life of the claim, not just at renewal.
Related Maryland guides
Every Maryland business is set up a little differently. These companion guides answer the same question for other situations, plus the national explainers behind the terms used here.
- Business insurance in Maryland (start here)
- Workers comp: the owner's overview
- I own an LLC: do I need workers comp?
- I'm a sole proprietor: do I need workers comp?
- I own a corporation (C-corp or S-corp): do I need it?
- We're a partnership: do we need workers comp?
- We're a nonprofit: do we need workers comp?
- My workers are 1099: do I still need it?
- Only part-time or seasonal staff: do I need it?
- I only employ family: do I need workers comp?
- Remote or out-of-state staff: do I need coverage?
- What happens if I don't carry workers comp?
- How do I get workers comp (even if turned down)?
- What insurance do I need for a contractor license?
- Workers compensation insurance, explained
- What workers comp costs (national guide)
- Glossary: workers comp class code
- What is an experience mod, and how do I lower it?
- Maryland HVAC workers comp
This guide is general information, not legal advice. Maryland rules and penalty amounts can change, so verify current requirements with the Maryland Workers' Compensation Commission or a licensed advisor before you rely on them. Last updated: July 2026.